Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuu trinh he snippets" » "cuu trinh code snippets", "cuu tinh he snippets", "cuu trich he snippets", "qua trinh he snippets", "cuu trinh han snippets", "cuu trinh hoa snippets", "cuu trinh ky snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuu trinh he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cuu trinh he snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( cuu trinh he snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu trinh he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.